54838520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124633}}^1$

素因数の和:124655

約数の個数: 32

約数和(自身を含む): 134604720

約数和(自身を除く): 79766200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 124633, 249266, 498532, 623165, 997064, 1246330, 1370963, 2492660, 2741926, 4985320, 5483852, 6854815, 10967704, 13709630, 27419260, 54838520]

約数ペア:

[(1, 54838520), (2, 27419260), (4, 13709630), (5, 10967704), (8, 6854815), (10, 5483852), (11, 4985320), (20, 2741926), (22, 2492660), (40, 1370963), (44, 1246330), (55, 997064), (88, 623165), (110, 498532), (220, 249266), (440, 124633)]